How many CVEs have patched send_fun?

1 published CVEs changed send_fun in rabbitmq/rabbitmq-server, in 2 distinct patches totalling 2 changed lines, between 2026 and 2026.

What is the latest CVE that changed send_fun?

CVE-2026-67411 (RabbitMQ: Web MQTT with PROXY Protocol enabled: a loopback-only user permission bypass), published 2026-09-25, changed lines 122 of deps/rabbitmq_mqtt/src/rabbit_mqtt_processor.erl.

How does send_fun compare to the rest of rabbitmq/rabbitmq-server?

rabbitmq/rabbitmq-server has 39 CVEs with a located fix in total; 1 of them changed send_fun.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Rabbitmq Server
Send_fun

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Weaknesses (CWE)The MITRE CWE weakness catalog
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Patched Functions
Rabbitmq
Rabbitmq Server
Send_fun

send_fun in rabbitmq/rabbitmq-server: Patched by 1 CVEs

rabbitmq/rabbitmq-server

Function

send_fun

Name: send_fun in rabbitmq/rabbitmq-server: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

deps/rabbitmq_mqtt/src/rabbit_mqtt_processor.erl

Last patched September 25, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

send_fun in rabbitmq/rabbitmq-server was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 2 lines in total.

rabbitmq/rabbitmq-server has 39 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed send_fun, newest first, with the lines each fix touched.

RabbitMQ: Web MQTT with PROXY Protocol enabled: a loopback-only user permission bypass
CVE-2026-67411 · line 122 · +1 −1
Medium · CVSS 6.0
EPSS 0.3%2026-09-25

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Other hotspots in the repository

Functions in rabbitmq/rabbitmq-server changed by the most CVE fixes.

dispatcher4 CVEs · deps/rabbitmq_management/src/rabbit_mgmt_dispatcher.erl check_user_loopback2 CVEs · deps/rabbitmq_stream/src/rabbit_stream_reader.erl websocket_init2 CVEs · deps/rabbitmq_web_stomp/src/rabbit_web_stomp_handler.erl load_init_data2 CVEs · deps/rabbitmq_management/priv/www/js/main.js setup_global_vars2 CVEs · deps/rabbitmq_management/priv/www/js/global.js update_cluster_name_ui2 CVEs · deps/rabbitmq_management/priv/www/js/global.js

All patched functions in rabbitmq/rabbitmq-server

Frequently asked questions

Common questions about CVE fixes to send_fun.

How many CVEs have patched send_fun?: 1 published CVEs changed send_fun in rabbitmq/rabbitmq-server, in 2 distinct patches totalling 2 changed lines, between 2026 and 2026.
What is the latest CVE that changed send_fun?: CVE-2026-67411 (RabbitMQ: Web MQTT with PROXY Protocol enabled: a loopback-only user permission bypass), published 2026-09-25, changed lines 122 of deps/rabbitmq_mqtt/src/rabbit_mqtt_processor.erl.
How does send_fun compare to the rest of rabbitmq/rabbitmq-server?: rabbitmq/rabbitmq-server has 39 CVEs with a located fix in total; 1 of them changed send_fun.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

deps/rabbitmq_mqtt/src/rabbit_mqtt_processor.erl on GitHub (opens in a new tab)
All patched functions in rabbitmq/rabbitmq-server
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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Overview
CVEs that patched it
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References